American Made B8-Barbarian 8 Piston Billet Aluminum Direct Fit Rear Disc Brake Kit W/DS Rotors. Clear A404-31-DS

Highlights:  Made In The USA, direct fit, 8-piston machined billet aluminum calipers, stainless steel pistons, fits behind factory wheels, uses stock rotors, 2011-2025 Chevy/GMC 2500/3500.  Custom colors and finishes available to match your truck/build. 

You need a brake that’s built as tough as your Chevy/GMC 2500/3500. The 8-piston, heavy-duty B8-Barbarian Brake Caliper Upgrade Kit from SSBC-USA gives your Chevy/GMC 2500/3500 truck the stopping power and performance it needs to get any job done. 

This rear brake caliper kit is Made In The USA from high-quality aircraft-grade T6061 aluminum billet and is designed to bolt onto your 4WD Chevy/GMC 2500/3500. Designed and engineered to provide more stopping power, the B8-Barbarian overpowers the empty space behind your wheels improving the overall look and style of either your everyday ride or prized, custom build. 

The 8-piston aluminum calipers are a direct replacement for factory 2-piston rear calipers. The SSBC-USA kit includes high-performance severe-duty brake pads, all necessary hardware and full instructions. Standard colors are clear anodized, red, and black, with optional custom powder coat colors available. 

This Made In The USA kit contains all the parts you need to replace your Chevy/GMC 2500/3500 rear brake system with light-weight, large bore, aircraft-grade T6061 aluminum billet American-made calipers. CNC-manufactured from quality materials, our caliper upgrade kit bolts directly onto your stock axle, providing you with the performance and durability you expect from a modern brake system with easy installation. 

Kit Benefits: 

• Made in the USA
• Significantly upgraded safety
• Direct-fit (No brackets required)
• Bolts onto stock spindles with existing mounting hardware
• Works with factory hydraulics and ABS
• Faster braking response times
• Uses stock rotors
• Fits behind most factory wheels (Consult fitment diagram)
• Fully assembled and easy to install
• Simple Instructions for bolt-on Installation 

Kit Features: 

• 2 Calipers complete with high-friction, low-dust semi-metallic brake pads
• 8 heavy duty, large bore stainless steel pistons per caliper
• 7 bridge bolts per caliper for maximum stiffness
• 2 stainless steel pad pins per caliper
• 2 stainless steel anti-rattle pad clips per caliper
• 4 stainless steel bleeders per caliper
• 8 HD square-cut pressure seals & 8 dust seals per caliper (DOT design)
• 2 internal crossover O-rings per caliper for responsive flow
• 1 banjo bolt with compression washer per caliper
• Standard colors – Clear anodized, red, black

Rotor Features:

• Efficient directionally designed “Slots” to reduce brake fade and glazing
• “Dimple Drilled” to give the look of the traditional “Cross Drilled” design but without the life shortening effects
• Fully vented vane configuration for maximum cooling
• Direct replacement of OE Rotors
• All surfaces are Zinc plated to prevent corrosion

Options – Contact us for details: 

• Custom powder coating to match your vehicle/build

Fits These Vehicles: 

• 2011-2025 Chevy 2500
• 2011-2025 Chevy 3500
• 2011-2025 GMC 2500
• 2011-2025 GMC 3500

*Does not fit dually, single real wheel only.

Consult fitment diagram for your specific application.

Please contact Technical Support at 716-775-6700 with any questions or to discuss special applications.